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Acid is added to a beaker containing crushed marble. What effect does stirring this mixture have on the system?

1 Answer

Sep 6, 2017

Well, this is an observation for an experiment that you have done recently, and we have not.....

Explanation:

I would assume that stirring the slurry would tend to break up the chunks of marble, and release carbon dioxide gas.....

$C a C O_{3} (s) + 2 H C l (a q) \to C a C l_{2} (a q) + C O_{2} (g) ↑ ⏐$ $CaCO_3(s) + 2HCl(aq) rarr CaCl_2(aq) + CO_2(g)uarr$

Anyway, if you haven't done the experiment yet, please closely observe what occurs, and record the results contemporaneously.

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